Article Origins of the IMPA pilot mark
by Kevin Vallance deep sea pilot and author - published on 24 October 2019
There are many things in both our everyday and professional lives which we take for granted and never question the origins of, an example of this might be the IMPA recommended ‘pilot mark or pilot line’, which is sometimes seen on the side of vessels indicating where a vessels freeboard exceeds 9 metres.
Video Hugues Cauvier: Understanding the ship's pivot point (complete video)
by Capt. Hugues Cauvier - published on 3 September 2024
Video Wind drift making headway - practical experiments for getting useful data for planning
published on 30 May 2022
Opinion What is a Tug's Bollard Pull and How İt is Calculated?
by Capt.Alpertunga Anıker - published on 24 November 2022
The Bollard Pull value, which can be interpreted as the maximum thrust that is developed for a specific amount of time by the propulsion systems of any vessel to the fullest , when it has zero speed in the forward direction, is the criterion that allows us to understand how suitable a tugboat is for a port maneuver or a towing operation.
Article GPS (Part 2), physical and technical errors of GNSS - an error analysis
by Capt. Gunter Schütze, Thailand/Germany - published on 26 February 2020
In my announced sequel, the second part of GPS, it is primarily about the technical and physical operational and functional limitations to which GPS is subject. These limitations, in part, have serious implications for the accuracy of GPS, and even go as far as limiting the functionality of GPS in its functions or even making it impossible. In doing so,
Video Kaarstoe, Norway: Berthing at Jetty 2 of Gassco-Terminal
published on 14 June 2021
Video KIEL CANAL Ship Collision Incident, General Cargo with Tanker
published on 28 July 2021
KIEL CANAL Ship Collided Collision incident general cargo BBC PARANA vs Motor Tanker ORASUND
Tanker went out of control after engine failure and collided with general cargo ship in Kiel Canal near Kiel locks, at around 0120 Local Time Jul 27, The ships were transiting Canal in opposite directions, both reportedly, sustained damages and were detained. Tanker was berthed near collision site, general cargo ship according to track, exited Canal and was berthed in port outside locks, Ships...